<![CDATA[Bibliotecas UA Search for 'an:109454 and se:Bibliothèque socialiste internationale and au:Proudhon, Pierre-Joseph,']]> http://opac.ua.pt/cgi-bin/koha/opac-search.pl?q=ccl=an%3A109454%20and%20se%3ABiblioth%C3%83%C2%A8que%20socialiste%20internationale%20and%20au%3AProudhon%2C%20Pierre-Joseph%2C&format=rss2 0 20